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Open nowPosted 206 days ago

Backend Engineer

dialnexa6 open roles

Where
Bengaluru, India
Work mode
On site
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Your applicationOpen nowBackend Engineerdialnexa · Bengaluru, India

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on dialnexa's own form.

The reply lands in your private mailbox

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The clock on this job

Early applications get read.

11.5% of postings close within 7 days. Measured by our own scanner across the market.

Share of postings closed within
  1. 2.0%1 day
  2. 4.3%3 days
  3. 11.5%7 days
  4. 18.1%14 days
  5. 35.6%30 days
  6. 44.6%60 days
This job: posted 206 days ago

The posting

ROLE SUMMARY

Own the backend services that power real-time voice workflows and product APIs. This role is about low latency, high reliability, and shipping fast, with heavy use of AI-assisted coding baked into how you work every day.

Stack: Python, FastAPI, Postgres, Redis, Azure, GCP

RESPONSIBILITIES

  • Build Python services using FastAPI for customer-facing and internal APIs
  • Design systems for call orchestration, routing, retries, and event-driven state handling
  • Improve latency and reliability, measure p95 and p99, and ship changes that actually move those numbers
  • Build robust integrations, handle edge cases well, and bring failure rates down consistently
  • Own observability, get to the root of production issues quickly, and put long-term fixes in place, not just patches

MUST HAVE

  • 2 to 4 years of backend experience with Python, FastAPI is preferred
  • Strong fundamentals in HTTP, WebSockets, queues, and distributed systems
  • Experience building production systems that handle concurrency, scale, and failure modes without falling over
  • Strong debugging, performance profiling, and database query tuning skills
  • Ownership mindset, you do not wait to be told something is broken

NICE TO HAVE

  • Experience with low-latency or real-time systems, streaming, or event-driven architectures
  • Voice AI exposure, including ASR, TTS, VAD, and conversation state management
  • Multi-cloud experience across Azure and GCP

Equal opportunity employer. We hire based on skills, ownership, and impact.

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    The review screen in CV Rocket: how each CV was read, round by round.

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    An application in CV Rocket: every answer filled in on the employer's form.

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